# Discriminative Sketch Topic Model With Structural Constraint for SAR Image Classification

> Research article (IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020) · cited 15× · AI/ML

**Wikidata**: [openalex:W3091553761](https://www.wikidata.org/wiki/openalex:W3091553761)  
**Source**: https://4ort.xyz/entity/discriminative-sketch-topic-model-with-structural-constraint-for-sar-image-classification